Task Bar thumbnail preview is a major application of Aero Peek unique to Win7. When you hover over the taskbar icon, the thumbnail preview window is opened to help you quickly find the content you want to open. The operation interface was originally designed to be "friendly and easy to use". On this basis, I would like to share with you another tips: adjust the size of the preview window as needed.
First, let's teach you how to use the cube optimization master. Open the beautification master in the cube optimization master and select "Taskbar & notification area". You just need to modify the pixel value of the preview size of the taskbar window!
If you like to do it yourself and challenge yourself, I will share with you another method. Note: The operation mentioned below involves modification to the Registry. modification to the registry is risky. Improper modification may cause instability of the system. Proceed with caution. Open the menu, enter “regedit.exe in the search box, and press enter to open the Registry Editor.
If the User Account Control Window exists, press "yes" to continue.
Find the following registry key: HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ Taskband
Right-click the blank area on the right and select "new"> "DWORD (32-bit) value ".
Then name it "MinThumbSizePx ".
Next, double-click the newly created "MinThumbSizePx" value. Select "base" as "decimal ". You can decide the value based on the actual situation. The default preview window size is about 230 pixels. you can adjust it up or down accordingly. For example, in this article, we set it to 300 pixels to enlarge the window.
Press "OK ". Then exit the registry. Restart your computer to see the effect. Is it a little bigger?
Want to restore it to its original state? That's easy. Just delete the new registry value!